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FAN53555UC04X The ON Semiconductor FAN53555UC04X is a digitally programmable TinyBuck switching voltage regulator. It offers a 5A output current and operates at a 2.4MHz switching frequency.
Mfr Part #:

FAN53555UC04X

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FAN53555UC04X is a digitally programmable TinyBuck switching voltage regulator. It offers a 5A output current and operates at a 2.4MHz switching frequency.
✓ Total Stock: 96,267 pcs
$ Price Range: $0.16

FAN53555UC04X Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
36,000 pcs
On Request
36000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FAN53555UC04X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Height
Input Voltage
Length
Mounting Style
Mounting Type
Number of Outputs
Operating Temperature
Operating Temperature Range
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supply Voltage
Synchronous Rectifier
Topology
Type
Voltage
Width
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FAN53555UC04X Description

Short technical summary and product information.

The ON Semiconductor FAN53555UC04X is a digitally programmable TinyBuck switching voltage regulator designed for efficient power management. This component provides a programmable output voltage ranging from 603 mV to 1.411 V, with a maximum output current capability of 5A. It operates with an input voltage range of 2.5V to 5.5V and features a high switching frequency of 2.4MHz, contributing to its compact design and performance.

 

The regulator utilizes a Buck topology and includes a synchronous rectifier for improved efficiency. It is designed for surface mount installation in a 20-WLCSP package, measuring 1.6mm in width, 2mm in length, and 0.38mm in height. The operating temperature range is from -40°C to +85°C.

 

Key electrical specifications include a load regulation of -0.1%/A and a supply voltage minimum of 2.5V. The FAN53555UC04X is suitable for applications requiring a compact and efficient step-down voltage conversion solution.

FAN53555UC04X Quick Information

Product Type: Switching Voltage Regulator
Series: Fan53555
Canonical Name: ON Semiconductor FAN53555UC04X Switching Voltage Regulator
Subcategory: Voltage Regulators & Voltage Controllers

FAN53555UC04X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FAN53555UC04X Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

FAN53555UC04X Features

  • 5A maximum output current capability.
  • 2.4MHz switching frequency for efficient operation.
  • Programmable output voltage range.
  • Compact 20-WLCSP surface mount package.
  • Wide input voltage range of 2.5V to 5.5V.

FAN53555UC04X Applications

  • Efficient step-down voltage conversion.
  • Power management in compact devices.
  • Applications requiring high output current.
  • Systems with variable voltage needs.

FAN53555UC04X FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage range for the FAN53555UC04X?

The output voltage can be programmed from 0.603 V to 1.411 V.

What is the maximum output current of the FAN53555UC04X?

The maximum output current is 5 A.

What is the input voltage range for this switching regulator?

The input voltage range is from 2.5 V to 5.5 V.

What is the switching frequency of the FAN53555UC04X?

The switching frequency is 2.4 MHz.

What is the operating temperature range for the FAN53555UC04X?

The operating temperature range is -40°C to +85°C.

What package type is the FAN53555UC04X supplied in?

It is supplied in a 20-WLCSP package.

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